baber/WOPTO huggingface dataset:
Patent DE-2805468-A1 (DE)
Title: External sunblind draw cord guidance - involves right angled bends in two guideways and passage through hole
Inventor: LAGESON STEPHEN
IPC: E04F10/06
Filed: 1978-02-09
Abstract: The system for leading a sunblind draw-cord (10) from a spool on the roller core (6) outside the window frame (2) then through the frame allows the blind to be raised and lowered from inside. The cord is led to a guideway (12a) becoming deformed on the way and bent back through 90 deg. It is then carried to a second guideway (12b) and bent again through 90 deg. Then it passes through a hole in the window frame, to the inside, being again deformed on the way. The guideway can have a groove piece with base, sidewalls and end wall, and an opening near the end wall surrounded by a guiding and fixing section.
Patent DE-2807255-A1 (DE)
Title: Hand-pushed seed drill - has seeds in suspension and delivered from tank by peristaltic pump behind coulter
Inventor: CRUSE JOHN WILLIAM
IPC: A01C7/00
Filed: 1978-02-21
Abstract: The seed drill has one or more wheels travelling over the ground (13) and a tank (41) containing the seeds in suspension, and a coulter (32). A peristaltic pump (37, 38) connected at one end to the tank, and discharge through a pipe, whose mouth (40A) is supported behind the coulter, and higher than the bottom part of the latter. A bar (35) can be dragged behind the pipe to cover the seed, and the pump can be coupled to the wheel so as to be driven by it at a proportional speed. It can comprise a number of rollers mounted on the wheel and compressing a hose section of the pipe.
Patent DE-2821882-A1 (DE)
Title: Programmed controller for electromechanical systems - uses instruction monitoring test data store receiving individual instruction series information
Inventor: CREVECEUR MARTIN ING GRAD
IPC: G05B19/042
Filed: 1978-05-19
Abstract: A programmed control unit for an electromechanical system has a microprogram store contg. several series of instructions. Each series of instructions contains a number of commands which are processed one after the other. Test data associated with each series is generated at the start of the series for repeated testing during the processing of the instructions. The monitoring is achieved with minimal storage requirement and is suitable for the widest possible application range. The test information is written into a register at the start of each series. It is examined before each change of state of the controlled system.
Patent DE-2822162-A1 (DE)
Title: Starter motor drive for IC engine - has engagement lever assembled from two symmetrical halves with plastics bearing
Inventor: RUEHLE WALTER
IPC: F02N15/06
Filed: 1978-05-20
Abstract: The starter motor has a shaft extension on which a sleeve can slide axially. The sleeve carries the pinion which engages the flywheel gear when the sleeve is moved forward. The sleeve is moved by a lever (22) which is pivoted at its centre (19). One end (33, 34) is hinged to the sleeve and the other end (31) is pinned to the armature of a solenoid which is energised for starting purposes. The lever is made of two symmetrical halves (23, 24) with a central hole in which a plastics bearing bush (26) is inserted to make the pivot. Lips (27, 28) on the bush hold the two halves together. The bush reduces friction and wear.
Patent DE-2828991-A1 (DE)
Title: Line printer with disc shaped type carrier - releasable from shaft by tilting of shaft housing
Inventor: DOBENECK WOLFGANG DIPL ING
IPC: B41J1/24
Filed: 1978-07-01
Abstract: Line printer has a disc-shaped type carrier (5) releasably held in engagement with its drive shaft (3) by a rod (8) extending through the hollow shaft. At its one end the rod has a transverse pin (13) pressing the carrier axially into engagement with a coupling member (4) on the shaft. At the other end of the rod a spring (9) applies the force exerted by the pin. The shaft is supported in a housing (2) which can be tilted to press the latter end of the rod against a stop (7) to slide the rod axially and release the pin from the carrier.
Patent DE-2829437-A1 (DE)
Title: Rattle free clip for windscreen wiper for heavy vehicles - has sprung cheeks with profiled edges which increase grip effect
Inventor: BAUER KURT
IPC: B60S1/34
Filed: 1978-07-05
Abstract: The windscreen wiper arm is clipped to the wiper blade using U-shaped clip (3) with sprung jaws which are profiled to impart an improved grip and prevent any rattling. The grip ensures that the wiper blade is accurately guided on the arm for improved cleaning. The profiles are in two planes so that any tilting of the coupling is prevented, with the clip stamped and moulded from metal sheet.
Patent DE-2830335-A1 (DE)
Title: Airborne solar energy reflector - has reflective coating on body shaped as round cushion and filled with light gas
Inventor: KEMMLER KARL
IPC: F24S23/70
Filed: 1978-07-06
Abstract: The air-borne mirror has a reflective surface supported by a flying body filled with gas which is lighter than air. The body is fully-symmetrical and in the shape of a round cushion. Behind the mirror and the centre line there can be a vacuum chamber, held in shape by means of spacer rings. The forces acting on the spacer rings at right angles to the axis of rotation can be counteracted by two further vacuum chambers enclosing the rings round the outside, and transmitted to the casing of the pressurised gas chamber.
Patent DE-2833401-A1 (DE)
Title: Clamping strap fitting system - has tensioning and sealing tool to keep parallel sections at right angles to packet surface
Inventor: SCHMID HELMUT
IPC: B65B13/34
Filed: 1978-07-29
Abstract: A packet clamping strip is pulled manually off a roll and placed around the packet to form a loop which is tightened, lead-sealed, and parted off the roll. The two parallel strap sections (14, 16) are placed at right angles to the packet surface. A tensioning and sealing tool opening from the bottom is placed from the top on the packet so as to keep the strap sections at right angles to the packet surface while moving them in relation to each other during tensioning. A sealing tool guided parallel to the packet surface to lead-seal the strap sections together. The sealing tool is then lifted off the packet, and the strap sections automatically snap into a position parallel to the packet surface.
Patent DE-2840524-A1 (DE)
Title: Magnetic fluid level indicator - has magnet floating in column turning indicating rotors in housing
Inventor: OZAKI JUNZO
IPC: G01F23/66
Filed: 1978-09-18
Abstract: The appts. has vertical non-magnetic column (20) on the tank and coupled to the tank such that the fluid in the tank flows into the column, a non-magnetic level indicator housing (10) provided on the column, a number of horizontal magnetic rotors (13) rotatably coupled to the housing, a float (30) in the column with a magnetic member in the float. Interaction between the float magnet and the rotors causes the latter to rotate in sequence as the liquid level rises, when a differently coloured side of the rotors appears to a viewer.
Patent DE-2841437-A1 (DE)
Title: Oil-laden air cleaning process - adds cold oil-free air to condense oil into droplets for separation
Inventor: HOWORTH FREDERIK HUGH
IPC: B01D45/08
Filed: 1978-09-22
Abstract: The equipment to clean oil-laden air, around textile and other machinery, mixes the soiled air with cold oil-free air, and the air mixture is passed over oil trap surfaces. The introduction of cold air causes the oil in the soiled air to condense any oil and chemicals carried in it in the form of vapour, so that these droplets can be separated from the air.
Patent DE-2842453-A1 (DE)
Title: Dampened mounting for dashboard instrument - has blow mounted shell complete with corrugated fitting flange allowing use with different instruments
Inventor: HEINRICH KURT
IPC: B60K37/02
Filed: 1978-09-29
Abstract: The mounting cowl for the additional dashboard instrument has a single moulded shape with one end shape to enclose the instrument. One side of the mould has a corrugated shape (3) for vibration damping, leading to a shaped mounting bracket (2). Thsingle construction provides a simple and economic design. The vibration absorption is trimmed by slots (12) cut through one side of the corrugation, so that different masses of instrument can be effectively supported.
Patent DE-2850881-A1 (DE)
Title: Nylon wire for musical instrument e.g. guitar - is forced on a spinning machine with an integral brass reinforcing and anchoring wire
Inventor: WOLF GEB WUNDERLICH ELSA
IPC: G10D3/10
Filed: 1978-11-24
Abstract: The nylon wire for a musical instrument such as a guitar is formed on a spinning machine with an integral brass reinforcing and anchoring wire. The anchor is knotted in such a way that it will not become untied. The nylon wire is attached to the left hand hooks of the spinning machine and the ball shaped anchor is previously mounted on the right hand hooks. The machine is turned through half a rotation forwards to retain the wire, and the cut ends are passed through a small clearance gap with a half turn in the opposite direction. The excess threads are then trimmed.
Patent DE-2853290-A1 (DE)
Title: Shut=off cock for pipeline - has pivoted curved prism and mating curved chamber forming shut=off valve
Inventor: DREES PAUL
IPC: F16K3/22
Filed: 1978-12-09
Abstract: A curved pipe (1) has a flange (2) and passes through a chamber (3), which is formed by two curved sides meeting at points top and bottom. A prism (4), also with curved sides, rotates on a shaft (5) at one of its corners, mounted in one side of the chamber. In the shut position, the prism blocks the pipe. Rotation of the prism by a lever or worm-shaft (8) such that one side slides over the curved surface of the chamber. This moves it into the upper half of the latter, opening the pipe.
Patent DE-2909070-A1 (DE)
Title: Height control for tipper - has additional ram to lift tipper on scissors levers
Inventor: SCHMIDT FRITZ
IPC: B60P1/34
Filed: 1979-03-08
Abstract: A tipper with height control has the tipping skip (3) linked to the support frame (2) by a tipping ram (7) to tip over the rear end of the vehicle, while a second ram (15) tilts the suspension (4) and the chassis (2) in such a way that the skip rises in a horizontal setting. This allows the load to be tipped into high walled containers. The second ram operates a double armed lever (8) with a wheel (13) at the free end to run under the skip. This lever acts as a scissors lever with the chassis frame and with the trailing arm (4) suspension.
Patent DE-2914252-A1 (DE)
Title: Emulsion applicator for flat items - has movable distributor on structure uprights and pivoting frame support
Inventor: CONTE ALBERTO
IPC: G03F7/16
Filed: 1979-04-09
Abstract: The equipment applies coating of emulsion to flat items and particularly silk screens. It comprises a structure, on whose uprights are movable emulsion distributor works, and a frame support for the silk screens, capable of turning about one of its central axes. Carriers move the support in relation to the distributor, so as to bring the silk screen into contact with it, and means are provided for moving the distributor along the screen. The distributor can have two trucks each sliding on a front upright and coupled by a tube hinging on both, and to which a distribution plate is fixed. Systems are provided on the trucks to incline the tube in relation to them.
Patent DE-2917039-A1 (DE)
Title: Centralised door locking system esp. for hotel use - with each door lock individually operated via central processor after verification of code
Inventor: BRALL WOLFGANG
IPC: G07C9/00
Filed: 1979-04-27
Abstract: The system has each of the doors (17) fitted with an electrically operated combination lock (16) these being individually coupled to a central data processor (10). The latter assigns a variable code to each of the locks (16) according to a given programme. Pref. the data processor (10) includes a coder which scans an inserted code card carrying a code corresponding to the number of the door for comparison with further data eg., entered via a manual keyboard, to control the release of the lock, the code simultaneously being erased from the card.
Patent DE-2920059-A1 (DE)
Title: Bender and crimper for connecting wires of electrical components - has storage section for components and wire shearing tool and has synchroniser for reciprocating movements
Inventor: WERESCH THOMAS
IPC: H05K13/02
Filed: 1979-05-18
Abstract: The crimper consists of a machine framework (3) on whose upper side, a component carrier (4) is mounted and beneath this a tool (6). The carrier is formed basically by two side plates (7) made of spring steel and is firmly fixed to the machine frame. The connecting wires of the components e.g. transistors, extend below the carrier into the work area of the crimping and bending tool (6), which is made up essentially of two tool carriers, situated on the vertical axis (19). The reciprocating movement of the crimping and bending tool is synchronised with the progression of the components along the carrier, the finished connecting wires being sheared to equal length. This crimper is useful for components with connections on one side of the housing only.
Patent DE-2920734-A1 (DE)
Title: Evaluating LF measuring signals - by counting pulses in period directly related to, or multiple of, measuring signals
Inventor: RICHTER CLAUS
IPC: G01D3/02
Filed: 1979-05-22
Abstract: A method and device for evaluation of measurement signals are applicable to signals whose frequency depends on the measurement parameter (eg temp.). They involve counting pulses of frequency higher than the measurement signal frequency during measurement intervals dependent on the measurement signal period. Linear relationships between a measurement parameter and the number of pulses counted can be generated from a measurement signal both of very low frequency and with a very non-linear relationship between the signal frequency and parameter value. The frequency of the counted pulses is varied during each measurement period after counting a given number of pulses. It is adjusted in inverse proportion to the time interval corresp. to the measurement interval for the given number of pulses as derived from the function relating the measurement parameter to the measurement period.
Patent DE-2928801-A1 (DE)
Title: Pneumatic door operating device for passenger vehicle - has closing movement automatically reversed when doorway is obstructed
Inventor: SEEGERS GUENTER ING GRAD
IPC: E05F15/49
Filed: 1979-07-17
Abstract: The door operating device has a pneumatic drive using a double piston cylinder unit, controlled by a valve with an electro-magnet operated via a manual electric switch. The latter is also coupled to an electro-magnet for a 3/2 way safety valve in the pressurised air supply line. A selector switch allows a second electro-magnet for the safety valve, or the electromagnet of the door valve to be coupled to a voltage source, the selector switch acted on by the pressure in the chambers of the door drive. Pref. a pneumatically-controlled pressure switch is coupled between the selector switch when this is in the first switch position and the supply lines coupling the second electro-magnet of the safety valve to the voltage supply.
Patent DE-2932652-A1 (DE)
Title: Human organ passage two=part clip - has jaws with rigid clamping faces secured together by end hooks
Inventor: BLEIER WALDEMAR DR MED
IPC: A61B17/122
Filed: 1979-08-11
Abstract: The two-part clip shuts off a passage inside a human or animal organ, and comprises two jaws held at a constant distance apart. The two jaws are detachably secured together by hooks (3) at the ends, and are of rigid construction at their clamping faces (4). One jaw (1) can have holders (2) at each end at right angles to the clamping face, with lugs protruding inwards so as to engage in recesses in the ends of the other jaw, and in which catches are formed. Alternatively the lugs can protrude outwards, being distorted inwards elastically so as to engage in holes in the other jaw.
Patent DE-2942638-A1 (DE)
Title: Powdered fuels obtd. from viscous oils - by mixing with lime followed by hydration
Inventor: BOELSING FRIEDRICH PROF DR DIP
IPC: C10L1/32
Filed: 1979-10-22
Abstract: High-viscosity mineral oils or similar high-viscosity oils or solids (pref. 40-70 pts.) are intimately mixed with lime (pref. 60-30 pts.), which is then hydrated with the stoichiometric amt. of water. The prod. is a powdered fuel, easy to store and transport, which can be fed to powder firing installations. Further additives may be used to improve the handling of the powder, esp. a hydrophobic anti-caking agent. The powdered prepn. may be used alone or as a mixt. with a finely-powdered solid fuel, e.g. coal, liqrite or wood dust. The mixt. is used in power stations and for the power plant of large ships. The lime improves the efficiency of combustion of the fuel.
Patent DE-2944711-A1 (DE)
Title: Input multiplexer with counter - connecting several data inputs to single input of programmable control unit by addressing multiplexing circuit
Inventor: HOESEL FRITZ
IPC: G05B19/05
Filed: 1979-11-06
Abstract: The input multiplexer has a counter connected to the programmable control unit. The counter's outputs form multi-bit addresses which are passed to a multiplexing circuit and select a given data input at this multiplexing circuit. The multiplexing circuit then connects the data input to the control unit thereby allowing data to pass to the control unit. The multiplexing circuit's output is connected to the input of the control unit. The data inputs are connected to the multiplexing circuit's single input.
Patent DE-2944979-A1 (DE)
Title: Flow meter e.g. for engine fuel consumption rate indication - uses capacitors to periodically mark flow by polarisation or heating
Inventor: SORGATZ WOLFGANG
IPC: G01F1/7084
Filed: 1979-11-07
Abstract: The flow medium is marked at pulse intervals, the time taken for the marking to travel along a measuring path being used to obtain the flow rate. The flow medium is marked by polarisation or by heating it, so that no additive is used, e.g. suitable for fuels fed to an engine. Pref. the marking device and the marking detector comprise two capacitors (C1,C2) at opposite ends of a flow channel, with the flow medium passing between the capacitor plates. The first capacitor (C1) provides the polarisation pulses, the second capacitor.
Patent DE-2946506-A1 (DE)
Title: Clock synchronisation system using received radio signal - has two comparator channels coupled to respective setting circuits for time-keeping adjustment
Inventor: SCHULZ HANSRICHARD PROF DIPL P
IPC: G04R40/00
Filed: 1979-11-17
Abstract: The system demodulates a received radio signal denoting the precise time and compares its phase with a signal (8), representing the actual time indication provided by the clock. The clock time-keeping adjustment is controlled by the result of this phase comparison. The phase comparator stage of the synchronisation system has two parallel channels (5,6) each receiving the demodulated radio signal (4) and respectively receiving the other signal (8) representing the clock indication directly and via an inverter (9). The synchronisation is effected via two setting circuits (11,12) each able to accelerate or slowdown the clock timekeeping adjustment and controlled by the outputs of the respective comparator channels (5,6).
Patent DE-2948464-A1 (DE)
Title: Double walled containers, esp. vacuum flasks - where inner wall is formed by high speed spinning of hot, preformed gob
Inventor: BHIDE VASUDIO RAMCHANDRA
IPC: C03B9/06
Filed: 1979-12-01
Abstract: The outer wall of the vessel or flask is first made with the required shape tapering towards a neck. A preformed gob is also made, and is placed on neck while hot, so that part of the gob projects into the outer wall. Spinning is then used so the hot gob forms the inner wall of the flask; and the cavity between the walls is evacuated. The gob is pref. provided with a shoulded which rests on neck; and the gob is pref. made in a press or by blow-moulding. Neck is pref. heated before applying the hot gob, which pref. includes multi-start screw threads on its external dia. An efficient seal is obtd. in the neck of the flask between the outer and inner walls.
Patent DE-2949071-A1 (DE)
Title: Bivalent heat pump operation suitable for swimming bath - uses two parallel circuits operated alternately or simultaneously for peak and or base demands
Inventor: LITINAS GEORG DIPL ING
IPC: F25B30/02
Filed: 1979-12-06
Abstract: The heat pump has two sets of drive units, each with an evaporator and condenser, forming two circuits which can be operated alternately or simultaneously. One circuit can be suitable for a basic demand, and the other one is used for peak demands. The two circuits can use the same or different heat exchange media. A storage unit can be used for either system, being shared by both. Change-over between them can be continuous or in steps, so as to operate partly for the basic demand, and partly for the peak demand.
Patent DE-2949182-A1 (DE)
Title: Binder for chip or fibre board prepn. - comprises mixt. of phenol formaldehyde resol and methylolated lignin in liq. or powder form
Inventor: ROSENBERG GEORGE NATHAN
IPC: C08L97/02
Filed: 1979-12-06
Abstract: In the prepn. of bonded wood prods. e.g. chip board or fibre board, by coating the particles with a binder and then simultaneously pressing and heating, a water soluble phenol-HCHO resole (I) in liq. and/or powder form is deposited on the particles and then methylolated Kraft-lignin (II) in liq. and/or powder form is deposited on the wood particles. The binder mixt. contains =70 wt. % (II) organic solids and when in liq. form has a pH >=10. (I) particles have a pH >=9 when 1 pt. wt. is mixed with 10 pt. wt. water. The binder replaces phenol-HCHO binders obtd. from non-renewable petrochemical sources. the boards fulfil CSA 0188 (1975).
Patent DE-2950439-A1 (DE)
Title: Sail for wind surfboard - has extension in front of mast to balance sail forces
Inventor: PRADE ERNSTFRIED
IPC: B63B35/79
Filed: 1979-12-14
Abstract: The modified sail for a windsurfer has the front edge of the sail linked to a rigid forestay in front of the mast. The forestay forms part of the mast support frame and is linked to the top and bottom of the mast, with a forward point in front of the mast. The sail is tensioned by curved hoops on each side of the sail, with the hoops slung between the forward extension and the rear edge of the sail. The sail is double skinned around the mast and thus has similar properties to both sides of the craft. The forward part of the sail balances the force about the mast and provides simpler handling.
Patent DE-2952376-A1 (DE)
Inventor: KASHIO TOSHIO
IPC: G04G9/00
Filed: 1979-12-24
Abstract: The data display device has a memory section to store a specific day or days for different countries or regions of the world. The specific day data read out from the memory section, and which is peculiar to a specific country or region, is transferred to a display section to be displayed thereby.
Patent DE-3002085-A1 (DE)
Title: Adjustable position operating theatre lamp - has reflector with ceramic body and vapour deposited reflective layer, also integral positioning handle
Inventor: PIETSCHMANN HELMUT
IPC: F21V7/22
Filed: 1980-01-22
Abstract: The lamp for an operating theatre has a reflector for a determined wavelength region, made of a ceramic material with a reflective coating applied by vapour deposition. Projecting from the body of the reflector is a gripping handle, formed in one piece with it. This can be used for position adjustment, and adjacent to it is an extension (5) which can form part of a system for holding it in an adjusted position. The body also incorporates a connection for the lamp.